{
  description = "Repo RS";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
  };

  outputs = { self, nixpkgs }: {
    devShells.x86_64-linux.default = import ./shell.nix { pkgs = nixpkgs.legacyPackages.x86_64-linux; };
    packages.x86_64-linux.repo-rs = nixpkgs.legacyPackages.x86_64-linux.callPackage ./. { };
    packages.x86_64-linux.default = self.packages.x86_64-linux.repo-rs;
  };
}